Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waning Gibbous 74%

00:36

09:58

15 Good
16 Bad
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:03, Set: 19:52, Transit: 12:58. Moon - Rise: 00:36, Set: 09:58. Civil Dark: 20:23 - 05:33. Nautical Dark: 21:00 - 04:56. Astro Dark: 21:39 - 04:16

Total Clouds (% Sky Obscured)

0
49
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
63
86
89
95
92
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
24
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
49
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
63
86
88
94
90
52

ISS Passover

Visibility (miles)

10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
0
0
0
0
1
1
1
1
0
0
1
0
0
0
0
0
0
0
2
1

Precipitation Amount (mm)

0
0
0.03
0.05
0
0
0
0
0.04
0.02
0.03
0.02
0
0
0.03
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

7
6
6
6
4
4
3
3
3
3
3
3
3
4
5
4
5
7
8
9
10
12
13
13

Chance of Frost

Temperature (°C)

17
18
18
18
17
15
13
12
11
10
9
9
8
8
7
6
6
8
12
14
16
16
17
18

Feels Like (°C)

17
18
18
18
17
15
13
12
11
10
9
8
8
7
6
4
4
6
12
14
16
16
17
18

Dew Point (°C)

3
3
4
5
6
5
5
4
4
4
3
3
3
3
3
2
3
4
6
8
8
8
8
8

Relative Humidity (%)

39
38
38
41
48
53
57
60
63
65
66
67
68
70
73
79
80
77
70
64
61
59
56
53

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1016
1016
1017
1017
1016
1016
1016
1015
1014
1013
1013

Ozone (du)

350
349
348
347
347
346
345
345
344
343
342
341
339
339
338
337
336
336
335
335
334
333
333
333

Wednesday 24

Waning Gibbous 64%

01:29

10:50

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 Good
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:01, Set: 19:54, Transit: 12:58. Moon - Rise: 01:29, Set: 10:50. Civil Dark: 20:24 - 05:31. Nautical Dark: 21:01 - 04:54. Astro Dark: 21:41 - 04:13

Total Clouds (% Sky Obscured)

4
0
0
3
2
0
0
0
0
1
13
9
27
15
17
20
56
89
59
83
100
100
100
95

Low Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
8
20
9
0
2
0
43
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
1
2
17
56
73
100
100
100
63

High Clouds (% Sky Obscured)

4
0
0
3
0
0
0
0
0
0
13
9
26
14
17
19
52
87
9
59
100
100
99
82

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
1
1
1
0
0
0
0
0
1
0
0
3
11
26
31
13
5
0
4
10
11
7

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0
0
0.01
0.14
0.62
0.98
0.58
0.1
0
0.07
0.37
0.62
0.37

Wind Speed/Direction (mph)

13
12
11
10
9
9
9
9
9
10
10
10
9
9
9
8
8
8
8
8
9
11
12
12

Chance of Frost

Temperature (°C)

18
18
18
18
17
15
13
11
11
11
11
10
9
9
9
9
9
11
14
16
17
18
19
20

Feels Like (°C)

18
18
18
18
17
15
13
11
11
11
11
10
7
7
7
7
7
11
14
16
17
18
19
20

Dew Point (°C)

8
8
8
8
8
8
7
7
6
6
6
6
6
7
7
8
8
9
10
11
10
9
8
8

Relative Humidity (%)

51
50
51
53
56
61
68
73
74
74
75
77
81
84
89
93
94
88
79
71
64
58
51
46

Pressure (mb)

1012
1011
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

334
335
336
337
337
334
331
327
325
323
321
320
319
319
319
320
321
324
326
329
333
338
343
349

Thursday 25

Waning Gibbous 54%

02:14

11:46

15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 06:00, Set: 19:55, Transit: 12:58. Moon - Rise: 02:14, Set: 11:46. Civil Dark: 20:25 - 05:30. Nautical Dark: 21:02 - 04:52. Astro Dark: 21:43 - 04:11

Total Clouds (% Sky Obscured)

31
26
14
13
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4

Low Clouds (% Sky Obscured)

13
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4

Medium Clouds (% Sky Obscured)

25
23
14
13
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
1
1
1
1
1
0
0
0

Precipitation Amount (mm)

0.07
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

13
12
11
9
8
7
6
6
6
7
8
9
10
11
10
9
9
11
14
16
17
18
18
18

Chance of Frost

Temperature (°C)

20
19
19
18
18
16
14
12
12
11
10
9
9
8
7
6
6
7
10
11
12
13
14
14

Feels Like (°C)

20
19
19
18
18
16
14
12
12
11
10
7
6
5
4
3
3
4
7
11
12
13
14
14

Dew Point (°C)

7
7
7
8
8
7
5
4
3
3
2
2
2
2
1
0
-0
-1
-1
-1
-1
-1
-1
-2

Relative Humidity (%)

44
44
46
50
52
55
57
58
57
56
57
60
65
68
69
69
64
57
47
42
39
36
35
33

Pressure (mb)

1011
1011
1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

355
360
364
367
369
372
375
378
379
380
380
376
372
368
366
364
363
362
360
359
359
358
358
358

Friday 26

Third Quarter 44%

02:53

12:44

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:59, Set: 19:56, Transit: 12:58. Moon - Rise: 02:53, Set: 12:44. Civil Dark: 20:26 - 05:28. Nautical Dark: 21:04 - 04:50. Astro Dark: 21:44 - 04:09

Total Clouds (% Sky Obscured)

4
4
4
4
4
4
4
4
4
4
74
74
74
74
74
74
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
4
4
4
4
4
4
66
66
66
66
66
66
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
100
100
100
100
100
100
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
3
1
0
1
2
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
10
19
48
64
69
71
74
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.11
0.29
0.68
1.12
1.41
1.59
1.65
1.52

Wind Speed/Direction (mph)

18
18
16
14
12
11
9
7
5
4
4
4
4
4
4
5
5
7
9
10
11
11
12
13

Chance of Frost

Temperature (°C)

14
14
13
13
13
12
10
8
8
7
7
7
7
6
6
6
6
6
6
6
5
5
5
5

Feels Like (°C)

14
14
13
13
13
12
8
7
6
6
6
6
6
5
4
4
4
4
3
2
2
1
1
1

Dew Point (°C)

-2
-2
-2
-1
-1
-2
-3
-3
-4
-4
-4
-3
-3
-3
-2
-1
-1
0
2
3
3
3
3
3

Relative Humidity (%)

33
34
36
37
38
39
42
43
45
45
46
47
50
53
57
60
62
67
74
81
87
89
90
91

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1017
1016
1016
1016
1016
1015
1015
1015
1014
1013
1012
1011

Ozone (du)

358
358
357
356
355
354
353
352
351
350
349
348
347
346
346
347
347
347
347
348
350
353
356
359

Saturday 27

Waning Crescent 35%

03:26

13:42

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Bad
14 Bad

Sun - Rise: 05:57, Set: 19:57, Transit: 12:58. Moon - Rise: 03:26, Set: 13:42. Civil Dark: 20:28 - 05:26. Nautical Dark: 21:05 - 04:49. Astro Dark: 21:46 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0
85
85

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0
0
0
81
81

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
18

ISS Passover

Visibility (miles)

4
4
4
4
4
3
1
1
0
0
1
5
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
58
57
54
53
54
53
44
32
22
16
9
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.28
1.11
1.09
1.21
1.29
1.13
0.86
0.66
0.55
0.46
0.34
0.15
0.03
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
16
17
18
18
17
16
14
12
11
10
11
11
10
9
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
3
3
2
2
1
1
1
0
-1
-2
-2
-0
2
5
6
7
8
10

Feels Like (°C)

0
0
0
-0
-1
-1
-2
-2
-3
-3
-3
-4
-4
-4
-6
-7
-7
-4
-1
2
3
5
6
8

Dew Point (°C)

3
3
3
3
2
2
1
0
-0
-1
-2
-2
-3
-3
-4
-6
-6
-4
-2
-1
-1
-1
-2
-2

Relative Humidity (%)

92
91
89
88
86
84
83
83
83
83
82
81
78
77
78
77
75
73
72
68
62
56
50
44

Pressure (mb)

1010
1010
1010
1010
1010
1011
1012
1013
1015
1016
1017
1018
1019
1020
1020
1021
1022
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

363
367
373
381
386
388
388
388
387
387
387
390
394
398
404
409
413
412
410
407
403
400
397
396

Sunday 28

Waning Crescent 26%

03:56

14:42

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK

Sun - Rise: 05:56, Set: 19:58, Transit: 12:58. Moon - Rise: 03:56, Set: 14:42. Civil Dark: 20:29 - 05:25. Nautical Dark: 21:07 - 04:47. Astro Dark: 21:48 - 04:05

Total Clouds (% Sky Obscured)

85
85
85
85
95
95
95
95
95
95
100
100
100
100
100
100
54
54
54
54
54
54
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
6
6
6
6
6
6
1
1

Medium Clouds (% Sky Obscured)

81
81
81
81
52
52
52
52
52
52
100
100
100
100
100
100
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
18
18
18
93
93
93
93
93
93
0
0
0
0
0
0
52
52
52
52
52
52
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
3
1
1
2
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
1
1
2
3
6
11
15
18
17
18
20
24
25
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.06
0.13
0.16
0.16
0.2
0.41
0.77
0.98
0.71
0.35
0.2
0.2
0.24
0.27
0.28

Wind Speed/Direction (mph)

7
6
6
6
6
7
7
8
8
8
8
8
7
7
8
8
9
10
11
12
13
13
13
13

Chance of Frost

Temperature (°C)

11
12
12
11
11
9
7
6
6
5
5
5
4
3
3
3
3
3
3
4
4
5
6
7

Feels Like (°C)

11
12
12
11
11
8
5
3
3
2
2
2
1
0
-1
-1
-1
-1
-1
-1
0
1
2
3

Dew Point (°C)

-2
-3
-2
-2
-1
-2
-2
-3
-4
-4
-4
-4
-2
-1
-1
-1
-1
-1
-0
0
1
1
1
2

Relative Humidity (%)

39
37
37
40
44
46
50
52
51
50
50
56
64
73
76
76
76
77
77
78
76
75
72
71

Pressure (mb)

1024
1023
1023
1023
1023
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1025
1025

Ozone (du)

396
396
395
396
396
395
395
394
394
393
392
391
389
388
386
384
382
379
377
374
371
368
365
363

Monday 29

Waning Crescent 18%

04:22

No Set

15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:54, Set: 19:59, Transit: 12:57. Moon - Rise: 04:22, Set: No Set. Civil Dark: 20:30 - 05:23. Nautical Dark: 21:08 - 04:45. Astro Dark: 21:50 - 04:03

Total Clouds (% Sky Obscured)

3
3
3
3
81
81
81
81
81
81
99
99
99
99
99
99
40
40
40
40
40
40
97
97

Low Clouds (% Sky Obscured)

1
1
1
1
81
81
81
81
81
81
98
98
98
98
98
98
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
94
94

High Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
62
62
62
62
62
62
38
38
38
38
38
38
56
56

ISS Passover

Visibility (miles)

8
10
8
4
2
3
6
9
10
10
10
10
10
10
10
9
6
6
6
6
6
5
4
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

18
19
24
38
45
47
42
41
55
68
70
69
65
62
74
83
86
88
88
86
80
71
62
64

Precipitation Amount (mm)

0.29
0.31
0.35
0.42
0.47
0.41
0.36
0.41
0.79
1.79
2.54
1.81
0.74
0.35
0.65
1.56
2.37
2.27
1.75
1.27
0.85
0.54
0.42
0.51

Wind Speed/Direction (mph)

13
13
13
14
14
14
14
14
15
15
16
16
16
16
16
17
18
18
18
18
18
18
18
17

Chance of Frost

Temperature (°C)

7
7
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6

Feels Like (°C)

4
4
3
2
1
1
1
1
1
1
1
1
1
1
1
1
0
0
-0
-0
-0
0
0
1

Dew Point (°C)

3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4

Relative Humidity (%)

71
74
75
78
80
81
81
82
83
82
82
83
84
86
87
87
89
90
90
91
91
91
91
91

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1016
1015
1014
1014
1013

Ozone (du)

361
359
358
357
357
356
356
354
351
346
343
341
340
340
339
339
338
338
338
339
340
341
342
341

Forecast for Dodgeville, WI, USA (42.98,-90.19)

Generated: 23/04/19 15:52:33. Forecast: 23/04/19 to 29/04/19. Timezone: UTC-5.00